This study explores the development process, essential characteristics and function of science and technology innovation cluster area, First of all, the overall understanding of the concept, development process and characteristics of scientific and technological innovation cluster area; According to the agglomeration situation of the world's top technological innovation enterprises as the starting point, Find out the common characteristics of the science and technology innovation cluster area, To sort out the industrial types and industrial structure, Promoted the understanding of the research and development intensity and distribution status of high-tech industry, In view of the current distribution of global science and technology innovation clusters, We conduct a quantitative analysis of the six elements of R & d investment intensity, enterprise agglomeration degree and scale effect, technology innovation return strength, potential enterprises, governance support, and regional circulation degree, For a trade-off comparison, And make a comprehensive comparison, Explain the advantageous industries of each region, Analyze its development trend; Further puts forward the shortcomings of the development of industrial cluster areas in China, And in the industrial R & D investment intensity, profit margin, enterprise data and industry type.